Well, if I'm reading that, I'm wondering what gets returned if I set that parameter to false. Does it return a summary of the message, or does it return the fir

Well, if I'm reading that, I'm wondering what gets returned if I set that parameter to false. Does it return a summary of the message, or does it return the first word or does it return null? Using named parameters doesn't answer that question any more clearly than OP's example.